Integrated Piezoelectric Energy Harvesting: Automating Toll Collection and Highway Street Lights

This research paper presents a comprehensive study on the integration of piezoelectric energy harvesting technology for the dual purpose of automatic toll collection and highway street lighting. The project proposes a novel system architecture that leverages the piezoelectric effect to convert mechanical stress from passing vehicles into electrical energy, thereby powering both toll collection mechanisms and street lights. The system incorporates RFID technology for seamless vehicle identification and toll deduction, along with an intelligent control system for efficient energy management. The paper discusses the design, implementation, advantages, challenges, and considerations of the proposed system, highlighting its potential for sustainable infrastructure development and energy efficiency.